Clients/PrinterSetupWizard/SecondPage.h

   1 /*
   2  * Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22
  23     Change History (most recent first):
  24
  25 $Log: SecondPage.h,v $
  26 Revision 1.6  2005/01/04 21:09:14  shersche
  27 Fix problems in parsing text records. Fix problems in remove event handling. Ensure that the same service can't be resolved more than once.
  28
  29 Revision 1.5  2004/12/31 07:25:27  shersche
  30 Tidy up printer management, and fix memory leaks when hitting 'Cancel'
  31
  32 Revision 1.4  2004/12/30 01:02:46  shersche
  33 <rdar://problem/3734478> Add Printer information box that displays description and location information when printer name is selected
  34 Bug #: 3734478
  35
  36 Revision 1.3  2004/12/29 18:53:38  shersche
  37 <rdar://problem/3725106>
  38 <rdar://problem/3737413> Added support for LPR and IPP protocols as well as support for obtaining multiple text records. Reorganized and simplified codebase.
  39 Bug #: 3725106, 3737413
  40
  41 Revision 1.2  2004/09/13 21:23:42  shersche
  42 <rdar://problem/3796483> Add moreComing argument to OnAddPrinter and OnRemovePrinter callbacks
  43 Bug #: 3796483
  44
  45 Revision 1.1  2004/06/18 04:36:57  rpantos
  46 First checked in
  47
  48
  49 */
  50
  51 #pragma once
  52
  53 #include "PrinterSetupWizardSheet.h"
  54 #include "CommonServices.h"
  55 #include "UtilTypes.h"
  56 #include "afxcmn.h"
  57 #include "dns_sd.h"
  58 #include "afxwin.h"
  59 #include <map>
  60
  61 using namespace PrinterSetupWizard;
  62
  63 // CSecondPage dialog
  64
  65 class CSecondPage : public CPropertyPage
  66 {
  67         DECLARE_DYNAMIC(CSecondPage)
  68
  69 public:
  70         CSecondPage();
  71         virtual ~CSecondPage();
  72
  73 // Dialog Data
  74         enum { IDD = IDD_SECOND_PAGE };
  75
  76         static void DNSSD_API
  77         OnBrowse(
  78                 DNSServiceRef                   inRef,
  79                 DNSServiceFlags                 inFlags,
  80                 uint32_t                                inInterfaceIndex,
  81                 DNSServiceErrorType     inErrorCode,
  82                 const char *                    inName,
  83                 const char *                    inType,
  84                 const char *                    inDomain,
  85                 void *                                  inContext );
  86
  87         static void DNSSD_API
  88         OnResolve(
  89                 DNSServiceRef                   inRef,
  90                 DNSServiceFlags                 inFlags,
  91                 uint32_t                                inInterfaceIndex,
  92                 DNSServiceErrorType             inErrorCode,
  93                 const char *                    inFullName,
  94                 const char *                    inHostName,
  95                 uint16_t                                inPort,
  96                 uint16_t                                inTXTSize,
  97                 const char *                    inTXT,
  98                 void *                                  inContext );
  99
 100         static void DNSSD_API
 101         OnQuery(
 102                 DNSServiceRef                   inRef,
 103                 DNSServiceFlags                 inFlags,
 104                 uint32_t                                inInterfaceIndex,
 105                 DNSServiceErrorType             inErrorCode,
 106                 const char                      *       inFullName,
 107                 uint16_t                                inRRType,
 108                 uint16_t                                inRRClass,
 109                 uint16_t                                inRDLen,
 110                 const void                      *       inRData,
 111                 uint32_t                                inTTL,
 112                 void                            *       inContext);
 113
 114 protected:
 115
 116         void             InitBrowseList();
 117         virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
 118         afx_msg BOOL OnSetCursor(CWnd * pWnd, UINT nHitTest, UINT message);
 119         virtual BOOL OnSetActive();
 120         virtual BOOL OnKillActive();
 121
 122         DECLARE_MESSAGE_MAP()
 123
 124 public:
 125
 126         HTREEITEM               m_emptyListItem;
 127         bool                    m_selectOkay;
 128         CTreeCtrl               m_browseList;
 129         DNSServiceRef   m_resolver;
 130         bool                    m_initialized;
 131         bool                    m_waiting;
 132
 133         LONG                    OnServiceEvent(WPARAM inWParam, LPARAM inLParam);
 134         afx_msg void    OnTvnSelchangedBrowseList(NMHDR *pNMHDR, LRESULT *pResult);
 135
 136 private:
 137
 138         OSStatus
 139         LoadPrinterNames();
 140
 141         Printer*
 142         Lookup( const char * name );
 143
 144         OSStatus
 145         StartOperation( DNSServiceRef ref );
 146
 147         OSStatus
 148         StopOperation( DNSServiceRef & ref );
 149
 150         OSStatus
 151         StartBrowse();
 152
 153         OSStatus
 154         StopBrowse();
 155
 156         OSStatus
 157         StartResolve( Printer * printer );
 158
 159         OSStatus
 160         StartResolve( Service * service );
 161
 162         OSStatus
 163         StopResolve( Printer * printer );
 164
 165         OSStatus
 166         StopResolve( Service * service );
 167
 168         OSStatus
 169         OnAddPrinter(
 170                         uint32_t                inInterfaceIndex,
 171                         const char *    inName,
 172                         const char *    inType,
 173                         const char *    inDomain,
 174                         bool                    moreComing);
 175
 176         OSStatus
 177         OnRemovePrinter(
 178                         const char *    inName,
 179                         const char *    inType,
 180                         const char *    inDomain,
 181                         bool                    moreComing);
 182
 183         void
 184         OnResolveService( Service * service );
 185
 186         static bool
 187         OrderServiceFunc( const Service * a, const Service * b );
 188
 189         static bool
 190         OrderQueueFunc( const Queue * q1, const Queue * q2 );
 191
 192         void
 193         LoadTextAndDisableWindow( CString & text );
 194
 195         void
 196         SetPrinterInformationState( BOOL state );
 197
 198         OSStatus
 199         ParseTextRecord( Service * service, uint16_t inTXTSize, const char * inTXT, bool & qtotalDefined, CString & qname, uint32_t & qpriority );
 200
 201         typedef std::map<CString,CString>       PrinterNameMap;
 202         typedef std::list<DNSServiceRef>        ServiceRefList;
 203         typedef std::list<Printer*>                     Printers;
 204
 205
 206         PrinterNameMap  m_printerNames;
 207         Printers                m_printers;
 208         ServiceRefList  m_serviceRefList;
 209         DNSServiceRef   m_pdlBrowser;
 210         DNSServiceRef   m_lprBrowser;
 211         DNSServiceRef   m_ippBrowser;
 212
 213         Printer         *       m_selected;
 214         std::string             m_selectedName;
 215
 216 private:
 217
 218         CStatic m_printerInformation;
 219         CStatic m_descriptionLabel;
 220         CStatic m_descriptionField;
 221         CStatic m_locationLabel;
 222         CStatic m_locationField;
 223 };